For manufacturers and product developers in the plastics industry, ensuring the longevity and performance of their materials is paramount. One of the most significant threats to plastic durability is ultraviolet (UV) radiation from sunlight. UV exposure can lead to discoloration, brittleness, loss of mechanical strength, and overall material degradation. This is where UV stabilizers, such as 2-(2-hydroxy-3,5-di-tert-butylphenyl)benzotriazole (commonly known as UV-320), play a critical role.

As a professional manufacturer and supplier based in China, we understand the crucial need for reliable UV protection solutions. UV-320 (CAS 3846-71-7) is a highly effective ultraviolet absorber with a typical assay of 99%. Its chemical structure is designed to efficiently absorb UV light in the 300-400 nm range, converting the harmful energy into heat, thus preventing it from initiating degradation reactions within the polymer matrix. This makes it an indispensable additive for a wide array of plastic applications, from automotive components to outdoor furniture and construction materials.

When sourcing UV stabilizers, purchasing managers and R&D scientists look for several key attributes: high purity, consistent performance, broad compatibility, and reliable supply chains. Our UV-320 meets these criteria. Its effectiveness as a synthetic intermediate also adds to its value, offering formulators potential for further chemical modification or incorporation into complex additive packages. If you are looking to buy UV-320 in bulk, understanding its application benefits is crucial. For instance, incorporating UV-320 into PVC or unsaturated polyester resins significantly enhances their weatherability and lifespan.

For businesses seeking to purchase UV-320, engaging with a reputable manufacturer and supplier like NINGBO INNO PHARMCHEM CO.,LTD. provides direct access to quality products and expert support. We cater to B2B clients who require cost-effective solutions without compromising on the protective capabilities of their materials. Obtaining a quote for bulk orders or samples is the first step towards integrating this advanced UV absorber into your formulations. By choosing us as your supplier, you ensure access to a high-performance UV stabilizer that contributes directly to the enhanced durability and market appeal of your finished products.

In conclusion, selecting the right UV stabilizer is a critical decision in product development. UV-320 stands out for its efficacy and versatility. We encourage procurement managers and scientists to consider our high-purity UV-320 for their next project. Contact us today to discuss your needs, request a quote, and secure a reliable supply of this essential additive from our China-based manufacturing facility.